30919753035 has 48 divisors (see below), whose sum is σ = 54339012000. Its totient is φ = 16262103552.

The previous prime is 30919753021. The next prime is 30919753043. The reversal of 30919753035 is 53035791903.

It is not a de Polignac number, because 30919753035 - 2¹⁴ = 30919736651 is a prime.

It is a super-2 number, since 2×30919753035² (a number of 22 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is an unprimeable number.

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 47 ways as a sum of consecutive naturals, for example, 2117941 + ... + 2132489.

It is an arithmetic number, because the mean of its divisors is an integer number (1132062750).

Almost surely, 2^30919753035 is an apocalyptic number.

30919753035 is a deficient number, since it is larger than the sum of its proper divisors (23419258965).

30919753035 is a wasteful number, since it uses less digits than its factorization.

30919753035 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15212 (or 15209 counting only the distinct ones).

The product of its (nonzero) digits is 382725, while the sum is 45.

The spelling of 30919753035 in words is "thirty billion, nine hundred nineteen million, seven hundred fifty-three thousand, thirty-five".