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BaseRepresentation
bin10000100011000010011…
…101111101110010100110
311000201010211020111010220
4100203002131331302212
5122112322301020233
62230220412025210
7145104145350030
oct20430235756246
94021124214126
101137134001318
113a928a553887
12164473a62206
1383301163113
143d075190c50
151e8a5a62eb3
hex108c277dca6

1137134001318 has 128 divisors (see below), whose sum is σ = 2706584371200. Its totient is φ = 311656584960.

The previous prime is 1137134001317. The next prime is 1137134001331. The reversal of 1137134001318 is 8131004317311.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1137134001317) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 236949883 + ... + 236954681.

It is an arithmetic number, because the mean of its divisors is an integer number (21145190400).

Almost surely, 21137134001318 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1137134001318, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1353292185600).

1137134001318 is an abundant number, since it is smaller than the sum of its proper divisors (1569450369882).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1137134001318 is a wasteful number, since it uses less digits than its factorization.

1137134001318 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6402.

The product of its (nonzero) digits is 6048, while the sum is 33.

Adding to 1137134001318 its reverse (8131004317311), we get a palindrome (9268138318629).

The spelling of 1137134001318 in words is "one trillion, one hundred thirty-seven billion, one hundred thirty-four million, one thousand, three hundred eighteen".