101151322074 has 40 divisors (see below), whose sum is σ = 247258791648. Its totient is φ = 30651915240.

The previous prime is 101151322057. The next prime is 101151322091. The reversal of 101151322074 is 470223151101.

It is an interprime number because it is at equal distance from previous prime (101151322057) and next prime (101151322091).

It is a super-2 number, since 2×101151322074² (a number of 23 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is an unprimeable number.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 28379622 + ... + 28383185.

Almost surely, 2^101151322074 is an apocalyptic number.

101151322074 is an abundant number, since it is smaller than the sum of its proper divisors (146107469574).

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

101151322074 is a wasteful number, since it uses less digits than its factorization.

101151322074 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 56762832 (or 56762823 counting only the distinct ones).

The product of its (nonzero) digits is 1680, while the sum is 27.

Adding to 101151322074 its reverse (470223151101), we get a palindrome (571374473175).

The spelling of 101151322074 in words is "one hundred one billion, one hundred fifty-one million, three hundred twenty-two thousand, seventy-four".