1156101214090 has 16 divisors (see below), whose sum is σ = 2203392902472. Its totient is φ = 435238104064.

The previous prime is 1156101214043. The next prime is 1156101214097. The reversal of 1156101214090 is 904121016511.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 926412025009 + 229689189081 = 962503^2 + 479259^2 .

It is not an unprimeable number, because it can be changed into a prime (1156101214097) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3400297519 + ... + 3400297858.

Almost surely, 2^{1156101214090} is an apocalyptic number.

1156101214090 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1156101214090 is a deficient number, since it is larger than the sum of its proper divisors (1047291688382).

1156101214090 is a wasteful number, since it uses less digits than its factorization.

1156101214090 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6800595401.

The product of its (nonzero) digits is 2160, while the sum is 31.

The spelling of 1156101214090 in words is "one trillion, one hundred fifty-six billion, one hundred one million, two hundred fourteen thousand, ninety".