101051155156054 has 16 divisors (see below), whose sum is σ = 153656896892400. Its totient is φ = 49832223494400.

The previous prime is 101051155156037. The next prime is 101051155156069. The reversal of 101051155156054 is 450651551150101.

It is a super-2 number, since 2×101051155156054² (a number of 29 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 101051155155998 and 101051155156016.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2507872 + ... + 14435779.

It is an arithmetic number, because the mean of its divisors is an integer number (9603556055775).

Almost surely, 2^{101051155156054} is an apocalyptic number.

101051155156054 is a deficient number, since it is larger than the sum of its proper divisors (52605741736346).

101051155156054 is a wasteful number, since it uses less digits than its factorization.

101051155156054 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16984575.

The product of its (nonzero) digits is 75000, while the sum is 40.

The spelling of 101051155156054 in words is "one hundred one trillion, fifty-one billion, one hundred fifty-five million, one hundred fifty-six thousand, fifty-four".