78313001111332 has 96 divisors (see below), whose sum is σ = 157315483317888. Its totient is φ = 33791220762624.

The previous prime is 78313001111329. The next prime is 78313001111339. The reversal of 78313001111332 is 23311110031387.

It is a super-2 number, since 2×78313001111332² (a number of 29 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (34).

It is not an unprimeable number, because it can be changed into a prime (78313001111339) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 458886603 + ... + 459057229.

It is an arithmetic number, because the mean of its divisors is an integer number (1638702951228).

Almost surely, 2^{78313001111332} is an apocalyptic number.

It is an amenable number.

78313001111332 is an abundant number, since it is smaller than the sum of its proper divisors (79002482206556).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

78313001111332 is a wasteful number, since it uses less digits than its factorization.

78313001111332 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 174125 (or 174123 counting only the distinct ones).

The product of its (nonzero) digits is 9072, while the sum is 34.

The spelling of 78313001111332 in words is "seventy-eight trillion, three hundred thirteen billion, one million, one hundred eleven thousand, three hundred thirty-two".