1315451020010 has 16 divisors (see below), whose sum is σ = 2396339690976. Its totient is φ = 519840884688.

The previous prime is 1315451020003. The next prime is 1315451020019. The reversal of 1315451020010 is 100201545131.

It is a super-2 number, since 2×1315451020010² (a number of 25 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1315451020019) 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, 792439544 + ... + 792441203.

It is an arithmetic number, because the mean of its divisors is an integer number (149771230686).

Almost surely, 2^{1315451020010} is an apocalyptic number.

1315451020010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1315451020010 is a deficient number, since it is larger than the sum of its proper divisors (1080888670966).

1315451020010 is a wasteful number, since it uses less digits than its factorization.

1315451020010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1584880837.

The product of its (nonzero) digits is 600, while the sum is 23.

Adding to 1315451020010 its reverse (100201545131), we get a palindrome (1415652565141).

The spelling of 1315451020010 in words is "one trillion, three hundred fifteen billion, four hundred fifty-one million, twenty thousand, ten".