101232970454 has 32 divisors (see below), whose sum is σ = 197550061056. Its totient is φ = 37726571520.

The previous prime is 101232970453. The next prime is 101232970471. The reversal of 101232970454 is 454079232101.

It is a super-2 number, since 2×101232970454² (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 (101232970451) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 14286827 + ... + 14293910.

It is an arithmetic number, because the mean of its divisors is an integer number (6173439408).

Almost surely, 2^101232970454 is an apocalyptic number.

101232970454 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

101232970454 is a deficient number, since it is larger than the sum of its proper divisors (96317090602).

101232970454 is a wasteful number, since it uses less digits than its factorization.

101232970454 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28580780.

The product of its (nonzero) digits is 60480, while the sum is 38.

The spelling of 101232970454 in words is "one hundred one billion, two hundred thirty-two million, nine hundred seventy thousand, four hundred fifty-four".