15700157011 has 16 divisors (see below), whose sum is σ = 19632337920. Its totient is φ = 12197566080.

The previous prime is 15700157009. The next prime is 15700157017. The reversal of 15700157011 is 11075100751.

It is not a de Polignac number, because 15700157011 - 2¹ = 15700157009 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (15700157017) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 276571 + ... + 328468.

It is an arithmetic number, because the mean of its divisors is an integer number (1227021120).

Almost surely, 2^15700157011 is an apocalyptic number.

15700157011 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

15700157011 is a deficient number, since it is larger than the sum of its proper divisors (3932180909).

15700157011 is a wasteful number, since it uses less digits than its factorization.

15700157011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 605394.

The product of its (nonzero) digits is 1225, while the sum is 28.

Adding to 15700157011 its reverse (11075100751), we get a palindrome (26775257762).

The spelling of 15700157011 in words is "fifteen billion, seven hundred million, one hundred fifty-seven thousand, eleven".