157300003751 has 32 divisors (see below), whose sum is σ = 175398068736. Its totient is φ = 141044956800.

The previous prime is 157300003741. The next prime is 157300003759.

157300003751 is nontrivially palindromic in base 10.

It is a de Polignac number, because none of the positive numbers 2^k-157300003751 is a prime.

It is a super-2 number, since 2×157300003751² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (157300003759) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 34320206 + ... + 34324788.

It is an arithmetic number, because the mean of its divisors is an integer number (5481189648).

Almost surely, 2^157300003751 is an apocalyptic number.

157300003751 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

157300003751 is a deficient number, since it is larger than the sum of its proper divisors (18098064985).

157300003751 is a wasteful number, since it uses less digits than its factorization.

157300003751 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4964 (or 4942 counting only the distinct ones).

The product of its (nonzero) digits is 11025, while the sum is 32.

It can be divided in two parts, 15730000 and 3751, that added together give a palindrome (15733751).

The spelling of 157300003751 in words is "one hundred fifty-seven billion, three hundred million, three thousand, seven hundred fifty-one".