101013240220770 has 32 divisors (see below), whose sum is σ = 242690508482688. Its totient is φ = 26908116064128.

The previous prime is 101013240220729. The next prime is 101013240220787. The reversal of 101013240220770 is 77022042310101.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1796721094 + ... + 1796777313.

It is an arithmetic number, because the mean of its divisors is an integer number (7584078390084).

Almost surely, 2^{101013240220770} is an apocalyptic number.

101013240220770 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

101013240220770 is an abundant number, since it is smaller than the sum of its proper divisors (141677268261918).

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

101013240220770 is a wasteful number, since it uses less digits than its factorization.

101013240220770 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3593499354.

The product of its (nonzero) digits is 4704, while the sum is 30.

Adding to 101013240220770 its reverse (77022042310101), we get a palindrome (178035282530871).

The spelling of 101013240220770 in words is "one hundred one trillion, thirteen billion, two hundred forty million, two hundred twenty thousand, seven hundred seventy".