101405222240253 has 16 divisors (see below), whose sum is σ = 138861776483136. Its totient is φ = 65776089778560.

The previous prime is 101405222240239. The next prime is 101405222240279. The reversal of 101405222240253 is 352042222504101.

It is not a de Polignac number, because 101405222240253 - 2²² = 101405218045949 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (101405222240953) 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, 27249250 + ... + 30746252.

It is an arithmetic number, because the mean of its divisors is an integer number (8678861030196).

Almost surely, 2^{101405222240253} is an apocalyptic number.

It is an amenable number.

101405222240253 is a deficient number, since it is larger than the sum of its proper divisors (37456554242883).

101405222240253 is a wasteful number, since it uses less digits than its factorization.

101405222240253 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3758284.

The product of its (nonzero) digits is 38400, while the sum is 33.

Adding to 101405222240253 its reverse (352042222504101), we get a palindrome (453447444744354).

The spelling of 101405222240253 in words is "one hundred one trillion, four hundred five billion, two hundred twenty-two million, two hundred forty thousand, two hundred fifty-three".