151213655401 has 8 divisors (see below), whose sum is σ = 153650941920. Its totient is φ = 148786257312.

The previous prime is 151213655389. The next prime is 151213655413. The reversal of 151213655401 is 104556312151.

It is an interprime number because it is at equal distance from previous prime (151213655389) and next prime (151213655413).

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-151213655401 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (151213655471) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2441275 + ... + 2502448.

It is an arithmetic number, because the mean of its divisors is an integer number (19206367740).

Almost surely, 2^151213655401 is an apocalyptic number.

It is an amenable number.

151213655401 is a deficient number, since it is larger than the sum of its proper divisors (2437286519).

151213655401 is an equidigital number, since it uses as much as digits as its factorization.

151213655401 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4944215.

The product of its (nonzero) digits is 18000, while the sum is 34.

Adding to 151213655401 its reverse (104556312151), we get a palindrome (255769967552).

The spelling of 151213655401 in words is "one hundred fifty-one billion, two hundred thirteen million, six hundred fifty-five thousand, four hundred one".